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Peer reviewed Peer reviewed
ERIC Number: EJ137070
Record Type: CIJE
Publication Date: 1976
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Spurious Product Correlation
Sockloff, Alan L.
Educational and Psychological Measurement, 36, 1, 33-44, Spr 76
Equations are derived for product correlation between variables derived from two or fewer original variables. Index correlation and spurious index correlation are briefly discussed. Exact equations for product correlation are derived, and spurious product correlation is demonstrated under various conditions. (RC)
Descriptors: Correlation, Mathematical Models, Statistical Analysis
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Index Correlation; Product Correlation; Product Variables